Question:
Two spherical bodies of mass $M$ and $5 M \&$ radii $R \& 2 R$ respectively are released in free space with initial separation between their centres equal to $12 R$. If they attract each other due to gravitational force only, then the distance covered by the smaller body just before collision is
$2.5 R$
$4.5 R$
$7.5 R$
$1.5 R$
Question of from chapter.
JEE Main Previous Year 2003
Correct Option: 3
Solution:
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